Android bootcamp gists

code

 public class QuoteAdapter extends BaseAdapter {

        private Context mContext;
        private LayoutInflater mInflator;
        private DataSource mDataSource;

        public QuoteAdapter(Context c) {
            mContext = c;
            mInflator = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            mDataSource = new DataSource();
        }

        @Override
        public int getCount() {
            return mDataSource.getDataSourceLength();
        }

        @Override
        public Object getItem(int position) {
            return position;
        }

        @Override
        public long getItemId(int position) {
            return position;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            ImageView thumbnail;
            TextView quote;

            if(convertView == null) {
                convertView = mInflator.inflate(R.layout.list_item_layout, parent, false);
            }

            thumbnail = (ImageView) convertView.findViewById(R.list.thumb);
            thumbnail.setImageResource(mDataSource.getmPhotoPool().get(position));
            quote = (TextView) convertView.findViewById(R.list.text);
            quote.setText(mDataSource.getmQuotePool().get(position));
            return convertView;
        }
    }

code2

 mListView = (ListView) findViewById(R.id.quotes_list);
        mListView.setAdapter(new QuoteAdapter(this));

        mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> arg0, View arg1, int position,
                    long arg3) {
                Intent i = new Intent(QuoteReaderActivity.this, QuoteDetail.class);
                i.putExtra("position", position);
                startActivity(i);
            }
        });

DataSource.java

import java.util.ArrayList;

public class DataSource {
    private ArrayList<Integer> mPhotoPool;
    private ArrayList<Integer> mQuotePool;
    private ArrayList<Integer> mPhotoHdPool;

    public ArrayList<Integer> getmPhotoHdPool() {
        return mPhotoHdPool;
    }

    public ArrayList<Integer> getmPhotoPool() {
        return mPhotoPool;
    }

    public ArrayList<Integer> getmQuotePool() {
        return mQuotePool;
    }

    private void setupPhotoPool() {
        mPhotoPool.add(R.drawable.steve_1);
        mPhotoPool.add(R.drawable.steve_2);
        mPhotoPool.add(R.drawable.steve_3);
        mPhotoPool.add(R.drawable.steve_4);
        mPhotoPool.add(R.drawable.steve_5);
        mPhotoPool.add(R.drawable.steve_6);
        mPhotoPool.add(R.drawable.steve_7);
        mPhotoPool.add(R.drawable.steve_8);
        mPhotoPool.add(R.drawable.steve_9);
        mPhotoPool.add(R.drawable.steve_10);
    }

    private void setupQuotePool() {
        mQuotePool.add(R.string.quote_1);
        mQuotePool.add(R.string.quote_2);
        mQuotePool.add(R.string.quote_3);
        mQuotePool.add(R.string.quote_4);
        mQuotePool.add(R.string.quote_5);
        mQuotePool.add(R.string.quote_6);
        mQuotePool.add(R.string.quote_7);
        mQuotePool.add(R.string.quote_8);
        mQuotePool.add(R.string.quote_9);
        mQuotePool.add(R.string.quote_10);
    }

    private void setupPhotoHDPool() {
        mPhotoHdPool.add(R.drawable.steve_hd_1);
        mPhotoHdPool.add(R.drawable.steve_hd_2);
        mPhotoHdPool.add(R.drawable.steve_hd_3);
        mPhotoHdPool.add(R.drawable.steve_hd_4);
        mPhotoHdPool.add(R.drawable.steve_hd_5);
        mPhotoHdPool.add(R.drawable.steve_hd_6);
        mPhotoHdPool.add(R.drawable.steve_hd_7);
        mPhotoHdPool.add(R.drawable.steve_hd_8);
        mPhotoHdPool.add(R.drawable.steve_hd_9);
        mPhotoHdPool.add(R.drawable.apple_hd);
    }

    public int getDataSourceLength() {
        return mPhotoPool.size();
    }

    public DataSource() {
        mPhotoPool = new ArrayList<Integer>();
        mQuotePool = new ArrayList<Integer>();
        mPhotoHdPool = new ArrayList<Integer>();
        setupPhotoPool();
        setupQuotePool();
        setupPhotoHDPool();
    }
}

Fish.java

public class Fish {
	 private String mSpecies;
	    private String mColor;
	    private int mSize;

	    Fish() {
	        // generic fish
	        mSpecies = "unknown";
	        mColor = "unknown";
	        mSize = 0;
	    }

	    Fish(String species, String color, int size) {
	        mSpecies = species;
	        mColor = color;
	        mSize = size;
	    }
	    public void eat() {
	        // eat some algae
	    };
	    
	    public void eat(Fish fishToEat) {
	        // eat another fish!
	    };
	    
	    public void sleep() {
	        // sleep
	    };
	    
	    public void makeBabyFish(Fish fishSpouse, int numBabies) {
	        // Make numBabies worth of baby fish with Fish spouse
	    };
}

FreshwaterFish.java

public class FreshwaterFish extends Fish
{
	private void lake(){

	}
	private void pound(){

	}
	private void river(){
		
	}
}

QuoteDetail.java

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.ImageView;
import android.widget.TextView;

public class QuoteDetail extends Activity {

    private ImageView mImageView;
    private TextView mQuote;
    private int mPosition;
    private DataSource mDataSource;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.quote_detail);

        Intent i = getIntent();
        mPosition = i.getIntExtra("position", 0);

        mDataSource = new DataSource();
        mImageView = (ImageView) findViewById(R.detail.image);
        mQuote = (TextView) findViewById(R.detail.quote);

        mImageView.setImageResource(mDataSource.getmPhotoHdPool().get(mPosition));
        mQuote.setText(getResources().getString(mDataSource.getmQuotePool().get(mPosition)));
    }
}

SaltWaterFish.java

public class SaltWaterFish extends Fish{
	@Override
	public void makeBabyFish(Fish fishSpouse, int numBabies) {
        // call parent method
		super.makeBabyFish(fishSpouse, numBabies);
        // eat mate
		eat(fishSpouse);
	}
	public void sea(){
		
	}
}

values.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <string name="hello">Hello World, QuoteReaderActivity!</string>
    <string name="app_name">QuoteReader</string>
	<string name="quote_1">Innovation distinguished between a leader and a follower</string>
	<string name="quote_2">I want to put a ding in the universe!</string>
	<string name="quote_3">People don\'t know what they want until you show it to them.</string>
	<!--  add rest of quotes, up to quote_10  -->
	<string name="quote_4">The only way to be truly satisfied is to do what you believe is great work.</string>
	<string name="quote_5">That\'s been one of my mantras -- focus and simplicity. Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple. But it\'s worth it in the end because once you get there, you can move mountains.</string>
	<string name="quote_6">Great things in business are never done by one person, they\'re done by a team of people.</string>
	<string name="quote_7">You can\'t connect the dots looking forward; you can only connect them looking backward.</string>
	<string name="quote_8">Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.</string>
	<string name="quote_9">I\'m the only person I know that\'s lost a quarter of a billion dollars in one year. ... It\'s very character-building.</string>
	<string name="quote_10">It\'s more fun to be a pirate than join the Navy.</string>
	
</resources>